admin: per-area permissions on every route

Give each user independent read, write and delete flags per area
(invoices, bingo, users), so someone can e.g. review and remove bingo
incidents without being able to add any. The request method and path
decide the flag needed: GET is read except the new/duplicate forms, POST
to .../delete is delete, any other POST is write. Unmapped admin paths
are superuser-only, and a test enumerates every registered admin route
so a new one cannot ship without a rule.

Pages follow the same flags: nav and dashboard tiles show readable areas
only, write forms and delete buttons are hidden, and the datacenter form
is shown read-only.

Assisted-by: Claude:opus-5
This commit is contained in:
Sergei Poljanski 2026-10-10 08:27:37 +04:00
commit 8471570187
Signed by: asxpi
GPG key ID: 4F8851660FA4121B
13 changed files with 214 additions and 27 deletions

View file

@ -11,17 +11,21 @@
<h2>Photo</h2>
<% if @dc.photo_file %>
<p><img src="/admin/bingo/p/<%= @dc.photo_file %>" alt="" style="max-width: 100%; max-height: 280px" /></p>
<% if can?('bingo', 'delete') %>
<form method="post" action="/admin/bingo/dc/<%= @dc.id %>/photo/delete">
<input type="hidden" name="authenticity_token" value="<%= csrf_token %>" />
<button type="submit" class="link-button">remove from card</button>
</form>
<% end %>
<% end %>
<% if can?('bingo', 'write') %>
<form class="invoice-form" method="post" action="/admin/bingo/dc/<%= @dc.id %>/photo" enctype="multipart/form-data">
<input type="hidden" name="authenticity_token" value="<%= csrf_token %>" />
<div class="field"><label for="photo">Upload <span class="optional">(JPEG/PNG/WebP, ≤ 8 MB)</span></label><input type="file" id="photo" name="photo" accept="image/jpeg,image/png,image/webp" /></div>
<div class="field"><label for="photo_url">…or import from URL <span class="optional">(blank = saved source URL)</span></label><input type="url" id="photo_url" name="url" placeholder="<%= @dc.photo_source_url %>" /></div>
<button type="submit" class="download-button">Store photo</button>
</form>
<% end %>
</section>
<% end %>
@ -29,6 +33,7 @@
<h2>Details</h2>
<form class="invoice-form" method="post" action="<%= fresh ? '/admin/bingo/dc' : "/admin/bingo/dc/#{@dc.id}" %>" autocomplete="off">
<input type="hidden" name="authenticity_token" value="<%= csrf_token %>" />
<fieldset class="plain" <%= 'disabled' unless can?('bingo', 'write') %>>
<% if fresh %>
<div class="field"><label for="slug">Slug <span class="optional">(permanent; used in photo names, e.g. ix-mos7)</span></label><input type="text" id="slug" name="slug" value="<%= @dc.slug %>" required pattern="[a-z0-9]+(-[a-z0-9]+)*" /></div>
<% end %>
@ -60,11 +65,12 @@
<div class="field"><label for="photo_credit">Photo credit</label><input type="text" id="photo_credit" name="photo_credit" value="<%= @dc.photo_credit %>" /></div>
<div class="field"><label for="photo_source_url">Photo source URL</label><input type="url" id="photo_source_url" name="photo_source_url" value="<%= @dc.photo_source_url %>" /></div>
<div class="field"><label for="info_url">Info / fact source URL</label><input type="url" id="info_url" name="info_url" value="<%= @dc.info_url %>" /></div>
<button type="submit" class="download-button"><%= fresh ? 'Add datacenter' : 'Save' %></button>
<% if can?('bingo', 'write') %><button type="submit" class="download-button"><%= fresh ? 'Add datacenter' : 'Save' %></button><% end %>
</fieldset>
</form>
</section>
<% unless fresh %>
<% if !fresh && can?('bingo', 'delete') %>
<section class="section">
<h2>Danger zone</h2>
<form method="post" action="/admin/bingo/dc/<%= @dc.id %>/delete" onsubmit="return confirm('Delete this datacenter and all its incidents? This cannot be undone.')">